Cheapest return flights from Las Vegas to San Francisco in April from $54

AirHint found the following cheapest return flights from Las Vegas (LAS) to San Francisco (SFO) in April 2026 (see full year).

Return flights

16 Apr - 18 Apr Frontier Airlines direct
15 Apr - 16 Apr Frontier Airlines direct
16 Apr - 16 Apr Frontier Airlines direct
17 Apr - 17 Apr Frontier Airlines direct
17 Apr - 19 Apr Frontier Airlines direct
18 Apr - 18 Apr Frontier Airlines direct
18 Apr - 19 Apr Frontier Airlines direct
23 Apr - 25 Apr Frontier Airlines direct
23 Apr - 27 Apr Frontier Airlines direct
16 Apr - 19 Apr Frontier Airlines direct
29 Apr - 04 May Frontier Airlines direct

Also check the deals for one-way flights from Las Vegas to San Francisco in April.

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